Elm Terrace; Portland, ME – Soldier pile and timber lagging excavation support system. Once the foundation footing was placed, the raking braces and framework were removed to allow the foundation wall to be placed directly against the soldier piles and lagging. This excavation support system was installed on the property line, which allowed the owner to make the most use of the property.

Exeter WWTP; Squamscott River, Exeter, NH – Drilling an obstruction encountered in an outfall cofferdam. HBF installed the cofferdam and excavated within it for an outfall pipe. Once the excavation was complete, we fabricated the outfall pipe and installed it in the cofferdam.

Ocean View at Falmouth; Falmouth, ME – In order to support the existing building during construction of a new building attached to it, HBF installed anchors to prevent lateral movement and drilled in place underpinning to prevent vertical movement.